Is it normal to not poop in a day?
Yep.Totally normal
Yes. Skipping a day is normal for many people, and bowel habits naturally vary from person to person.
Poop schedules aren’t as regular as clockwork for everyone. Some people go a few times a day; others go every couple of days, and a one-day gap by itself usually isn’t a big deal.
Pay attention to how you feel, not just the calendar. If you’re uncomfortable, severely bloated, or this becomes a persistent change for you, it’s worth checking in with a healthcare professional.